427240440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35963}}^1$

素因数の和:35994

約数の個数: 128

約数和(自身を含む): 1553644800

約数和(自身を除く): 1126404360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 35963, 71926, 107889, 143852, 179815, 215778, 287704, 323667, 359630, 395593, 431556, 539445, 647334, 719260, 791186, 863112, 971001, 1078890, 1186779, 1294668, 1438520, 1582372, 1618335, 1942002, 1977965, 2157780, 2373558, 2589336, 3164744, 3236670, 3560337, 3884004, 3955930, 4315560, 4747116, 4855005, 5933895, 6473340, 7120674, 7768008, 7911860, 9494232, 9710010, 10681011, 11867790, 12946680, 14241348, 15823720, 17801685, 19420020, 21362022, 23735580, 28482696, 35603370, 38840040, 42724044, 47471160, 53405055, 71206740, 85448088, 106810110, 142413480, 213620220, 427240440]

約数ペア:

[(1, 427240440), (2, 213620220), (3, 142413480), (4, 106810110), (5, 85448088), (6, 71206740), (8, 53405055), (9, 47471160), (10, 42724044), (11, 38840040), (12, 35603370), (15, 28482696), (18, 23735580), (20, 21362022), (22, 19420020), (24, 17801685), (27, 15823720), (30, 14241348), (33, 12946680), (36, 11867790), (40, 10681011), (44, 9710010), (45, 9494232), (54, 7911860), (55, 7768008), (60, 7120674), (66, 6473340), (72, 5933895), (88, 4855005), (90, 4747116), (99, 4315560), (108, 3955930), (110, 3884004), (120, 3560337), (132, 3236670), (135, 3164744), (165, 2589336), (180, 2373558), (198, 2157780), (216, 1977965), (220, 1942002), (264, 1618335), (270, 1582372), (297, 1438520), (330, 1294668), (360, 1186779), (396, 1078890), (440, 971001), (495, 863112), (540, 791186), (594, 719260), (660, 647334), (792, 539445), (990, 431556), (1080, 395593), (1188, 359630), (1320, 323667), (1485, 287704), (1980, 215778), (2376, 179815), (2970, 143852), (3960, 107889), (5940, 71926), (11880, 35963)]